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46646-4 — 46646-4

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

46646-4: 46646-4.

The 46646-4 is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, skirt_design: DETACHABLE, inside_diameter: 0.257 INCHES NOMINAL IN, outside_diameter: 1.188 INCHES NOMINAL IN, style_designator: ROUND, attachment_method: SETSCREWS. This part is cataloged in the U.S.

Government catalog under NSN 5355-00-325-8432, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
46646-4
NSN: 5355-00-325-8432
FSC: 5355 — Knobs and Pointers
CAGE: 24930 — L3HARRIS TECHNOLOGIES, INC DIV SPACE & AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
skirt_designDETACHABLE
inside_diameter0.257 INCHES NOMINAL IN
outside_diameter1.188 INCHES NOMINAL IN
style_designatorROUND
attachment_methodSETSCREWS
overall_thickness0.750 INCHES NOMINAL IN
reference_markingARROW AND INCREASE
setscrew_hole_quantity2
shaft_accommodation_styleROUND
gripping_surface_conditionGRIP AID
distance_from_hole_center_to_knob/skirt_base0.687 INCHES NOMINAL IN
NSN5355-00-325-8432
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 46646-4 TITLE COMPONENT PN 46646-4 MFR 46646-4
KEY FEATURES
•
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE: 0.687 INCHES NOMINAL IN
•
SHAFT ACCOMMODATION STYLE: ROUND
•
OVERALL THICKNESS: 0.750 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
OUTSIDE DIAMETER: 1.188 INCHES NOMINAL IN
•
REFERENCE MARKING: ARROW AND INCREASE
•
SETSCREW HOLE QUANTITY: 2
•
INSIDE DIAMETER: 0.257 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM HOLE CENTER TO KNOB/SKIRT BASE0.687 INCHES NOMINAL IN
SHAFT ACCOMMODATION STYLEROUND
OVERALL THICKNESS0.750 INCHES NOMINAL IN
STYLE DESIGNATORROUND
OUTSIDE DIAMETER1.188 INCHES NOMINAL IN
REFERENCE MARKINGARROW AND INCREASE
SETSCREW HOLE QUANTITY2
INSIDE DIAMETER0.257 INCHES NOMINAL IN
GRIPPING SURFACE CONDITIONGRIP AID
COLORBLACK
OTHER ITEMS IN FSC 5355 — Knobs and Pointers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5355-00-000-5777 5355-00-001-2029 5355-00-001-2403 5355-00-001-4109 5355-00-001-4677 5355-00-001-4724 5355-00-001-4730 5355-00-001-4734
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 46646-4?
46646-4 is a 46646-4.
What is the NSN for 46646-4?
46646-4 is cataloged in the U.S. Government catalog under NSN 5355-00-325-8432. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.